package com.studyv3.test.service;

import com.studyv3.common.core.domain.PageBean;
import com.studyv3.common.core.domain.R;
import com.studyv3.test.domain.Products;

/**
* @author 侯杰
* @description 针对表【products(采购列表)】的数据库操作Service
* @createDate 2024-05-06 10:49:15
*/
public interface ProductsService  {

    R add(Products add);

    R deleteUserByIds(Integer[] ids);

    R queryAll();

    PageBean<Products> list(Integer pageNum, Integer pageSize, String a, String b, String c);

    R update(Products buyProducts);

    Products productsById(Integer id);


}
